Product Overview: The NU 214 Cylindrical Roller Bearing
The NU 214 bearing is a high-performance single-row Cylindrical Roller Bearing, part of our robust NU 200 Series. Specifically designed with no flanges on the inner ring, this configuration allows for axial displacement of the shaft relative to the housing within the bearing itself. With its dimensions of 70mm bore, 125mm outer diameter, and 24mm thickness, the NU 214 is engineered to accommodate exceptionally high radial loads and speeds, making it an ideal choice for demanding industrial applications.
As a key component in a wide array of machinery, our NU 214 bearings are manufactured to rigorous industry standards, ensuring superior reliability and extended service life. The line contact between the rollers and raceways provides excellent rigidity and load distribution, contributing to the bearing's robust performance. Explore our comprehensive range of cylindrical roller bearings to find precise solutions for your machinery's rotational needs.
Key Features of the NU 214 Bearing
- High Radial Load Capacity: Designed to withstand significant radial forces due to the large contact area between rollers and raceways.
- Axial Displacement Accommodation: The NU configuration, lacking flanges on the inner ring, allows for free axial movement, simplifying design and assembly in applications where shaft expansion/contraction occurs.
- Low Friction Operation: Precision-engineered rollers and raceways minimize friction and heat generation, leading to efficient performance.
- Separable Components: The inner and outer rings, along with the roller and cage assembly, can be mounted independently, facilitating easier installation and maintenance.
- High Rigidity: Provides excellent stiffness, crucial for applications requiring precise shaft positioning and minimal deflection.
- Durable Steel Construction: Manufactured from high-quality bearing steel for outstanding wear resistance and long-term operational reliability.
Common Applications of NU 214 Bearings
- Gearboxes and Transmissions: Ideal for supporting shafts under heavy radial loads in industrial gear units.
- Electric Motors: Used in large electric motors and generators where high speeds and reliability are critical.
- Pumps: Provides robust support for pump shafts, ensuring stable and efficient fluid transfer.
- Industrial Fans and Blowers: Supports high-speed rotating components, ensuring smooth and quiet operation.
- Machine Tools: Employed in various machine tools for their precision, rigidity, and high load capacity.
- Construction Machinery: Suitable for heavy-duty equipment like excavators, cranes, and loaders.
- Paper and Steel Mills: Withstands the harsh, demanding conditions prevalent in heavy industrial processes.
Benefits of Utilizing the NU 214 Bearing
- Enhanced Machine Performance: Supports high loads and speeds, leading to more efficient and reliable machinery operation.
- Simplified Design and Assembly: The separable design and axial displacement capability reduce complexity in mounting.
- Extended Equipment Lifespan: Robust construction and efficient load distribution contribute to a longer operational life for the bearing and connected components.
- Reduced Maintenance Needs: High durability and reliability lead to less frequent repairs and replacements.
- Cost-Effectiveness: Offers a long service life and high performance, providing excellent value over time.
- Versatile Industrial Integration: Adaptable to a broad spectrum of heavy industrial and precision applications.
